body,html{
    width: 100%;
    height: 100%;
    background: #dce0e0;
}
li{
    list-style: none;
}
a{
    text-decoration: none;
}
.px2rem(@name, @px) {
    @{name}: @px / 75 * 1rem;
}
.header{
    width: 100%;
    .px2rem(height, 100);
    background: white;
    display: flex;
    justify-content: space-between;
    align-items: center;
   img{
    .px2rem(width,60);
    .px2rem(height,45);
    padding-left: 5%;
   }
    p{
        .px2rem(font-size, 40);
        color: #000;
    }
    
}
.box{
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    background: white;
    padding-top: 5%;
    padding-bottom: 5%;
    dl{
        width: 25%;
        text-align: center;
        padding-top: 3%;
        .px2rem(font-size, 26);
        img{
            .px2rem(height, 120);
            .px2rem(width, 100); 
        }
        dt{
            padding-top: 4%;
        }
    }
}
.submenu{
    
    width: 100%;
    text-align: center;
    .px2rem(font-size, 36);
    .px2rem(line-height, 80);
}
.box2{
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    background: white;
    padding-top: 5%;
    padding-bottom: 5%;
    dl{
        width: 50%;
        text-align: center;
        padding-top: 3%;
        .px2rem(font-size, 26);
        img{
            .px2rem(height, 300);
            .px2rem(width, 250); 
        }
        dt{
            padding-top: 4%;
        }
    }
}

.footer{
    z-index: 30;
    width: 100%;
    height: 60px;
    display: flex;
    background: white;
    text-align: center;
     justify-content: space-around;
      align-items: center;
      position: fixed;
      bottom: 0%;
   
     img{
         .px2rem(width,45);
         .px2rem(height,45);
         margin-top: 2%;
     }
     
}
